Hello, we are considering using Sunstone Pearl for our new pool....a large pool with a tanning shelf. Anyone choose Sunstone Pearl and regret it because of the feel? Secondly, we wanted a darker blue water effect so chose St. Lucia pearl. We went based on the sample as there don’t seem to be any pics out there of finished pools with that surface. It is a special order with an upcharge. Anyone use it or seen it in application?